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Annotation of OpenXM_contrib/PHC/Ada/Math_Lib/Matrices/standard_random_matrices.ads, Revision 1.1.1.1

1.1       maekawa     1: with Standard_Integer_Matrices;
                      2: with Standard_Floating_Matrices;
                      3: with Standard_Complex_Matrices;
                      4:
                      5: package Standard_Random_Matrices is
                      6:
                      7: -- DESCRIPTION :
                      8: --   Offers routines to generate random standard integer, floating and
                      9: --   complex matrices.
                     10:
                     11:   function Random_Matrix ( n,m : natural; low,upp : integer )
                     12:                          return Standard_Integer_Matrices.Matrix;
                     13:
                     14:   -- DESCRIPTION :
                     15:   --   Returns a matrix of range 1..n,1..m with entries between low and upp.
                     16:
                     17:   function Random_Matrix ( n,m : natural )
                     18:                          return Standard_Floating_Matrices.Matrix;
                     19:
                     20:   -- DESCRIPTION :
                     21:   --   Returns a matrix of range 1..n,1..m with random floating numbers.
                     22:
                     23:   function Orthogonalize ( mat : Standard_Floating_Matrices.Matrix )
                     24:                          return Standard_Floating_Matrices.Matrix;
                     25:
                     26:   -- DESCRIPTION :
                     27:   --   Returns the orthogonal matrix with the same column span as mat.
                     28:
                     29:   function Random_Orthogonal_Matrix
                     30:                 ( n,m : natural ) return Standard_Floating_Matrices.Matrix;
                     31:
                     32:   -- DESCRIPTION :
                     33:   --   Returns a matrix of range 1..n,1..m with random floating numbers,
                     34:   --   where the columns are orthogonal w.r.t. each other.
                     35:
                     36:   function Random_Matrix ( n,m : natural )
                     37:                          return Standard_Complex_Matrices.Matrix;
                     38:
                     39:   -- DESCRIPTION :
                     40:   --   Returns a matrix of range 1..n,1..m with random complex numbers.
                     41:
                     42:   function Orthogonalize ( mat : Standard_Complex_Matrices.Matrix )
                     43:                          return Standard_Complex_Matrices.Matrix;
                     44:
                     45:   -- DESCRIPTION :
                     46:   --   Returns the orthogonal matrix with the same column span as mat.
                     47:
                     48:   function Random_Orthogonal_Matrix
                     49:                 ( n,m : natural ) return Standard_Complex_Matrices.Matrix;
                     50:
                     51:   -- DESCRIPTION :
                     52:   --   Returns a matrix of range 1..n,1..m with random complex numbers,
                     53:   --   where the columns are orthogonal w.r.t. each other.
                     54:
                     55: end Standard_Random_Matrices;